| Per Hoffmann | University of Basel, Switzerland Institute of Human Genetics, University of Bonn, School of Medicine & University Hospital Bonn |
| Stefan Herms | University of Basel, Switzerland Institute of Human Genetics, University of Bonn, School of Medicine & University Hospital Bonn |
| Susanne Walitza | Psychiatric Hospital, University of Zurich, University of Zurich and the ETH Zurich, Switzerland Zurich Center for Integrative Human Physiology |
| Edna Grünblatt | Psychiatric Hospital, University of Zurich, University of Zurich and the ETH Zurich, Switzerland Zurich Center for Integrative Human Physiology |